80806470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 201942720

約数和(自身を除く): 121136250

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 293, 317, 435, 586, 634, 870, 879, 951, 1465, 1585, 1758, 1902, 2930, 3170, 4395, 4755, 8497, 8790, 9193, 9510, 16994, 18386, 25491, 27579, 42485, 45965, 50982, 55158, 84970, 91930, 92881, 127455, 137895, 185762, 254910, 275790, 278643, 464405, 557286, 928810, 1393215, 2693549, 2786430, 5387098, 8080647, 13467745, 16161294, 26935490, 40403235, 80806470]

約数ペア:

[(1, 80806470), (2, 40403235), (3, 26935490), (5, 16161294), (6, 13467745), (10, 8080647), (15, 5387098), (29, 2786430), (30, 2693549), (58, 1393215), (87, 928810), (145, 557286), (174, 464405), (290, 278643), (293, 275790), (317, 254910), (435, 185762), (586, 137895), (634, 127455), (870, 92881), (879, 91930), (951, 84970), (1465, 55158), (1585, 50982), (1758, 45965), (1902, 42485), (2930, 27579), (3170, 25491), (4395, 18386), (4755, 16994), (8497, 9510), (8790, 9193)]